round

• round(x, name=None)

import numpy as np
 
inputs = fluid.layers.data(name="x", shape = [3], dtype='float32')
output = fluid.layers.round(inputs)
 
exe = fluid.Executor(fluid.CPUPlace())
 
img = np.array([1.2, -0.9, 3.4, 0.9]).astype(np.float32)
 
res = exe.run(fluid.default_main_program(), feed={'x':img}, fetch_list=[output])
print(res)